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Taiwan Semiconductor Corporation GBPC1501
- Part No.:
- GBPC1501
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, GBPC
- Datasheet:
-
GBPC1501.pdf
- Description:
- BRIDGE RECT 1PHASE 100V 15A GBPC
- Quantity:
- Payment:
- Shipping:
Inventory:7,951
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Product details
Overview
GBPC1501 from Taiwan Semiconductor is a 15A, 100V glass-passivated single-phase bridge rectifier in GBPC package, featuring 300A peak surge current, 1.1V max forward voltage per diode at 7.5A, and <5µA reverse leakage at rated voltage - used in AC-DC front-end stages of industrial power supplies and SMPS.
For engineers reviewing the GBPC1501 datasheet, GBPC1501 pinout, GBPC1501 application, or GBPC1501 equivalent, key selection criteria include VRRM rating, IFSM capability, thermal resistance (1.5°C/W), and mounting compatibility with heatsink-integrated PCB layouts.
Technical Context
This quad-diode bridge integrates four silicon junctions in a single molded package with integral heatsink structure, enabling direct bolt-down thermal management. Its glass-passivated junctions ensure stable reverse characteristics across -55°C to +150°C operating range.
The device operates as a full-wave rectifier converting AC input to pulsating DC output, with polarity marked on case and terminals configured for standard AC-in / DC-out wiring. It supports repetitive 8.3ms half-sine surge events up to 300A without degradation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - maximum non-repetitive reverse voltage the bridge withstands without breakdown |
| IF(AV) | 15 A - average forward current rating under specified thermal conditions |
| IFSM | 300 A - peak non-repetitive surge current capability for 8.3ms half-sine waveform |
| RθJC | 1.5 °C/W - junction-to-case thermal resistance, critical for heatsink sizing |
| VF (per diode) | ≤1.1 V at 7.5A, 25°C - determines conduction loss and thermal load in continuous operation |
| IR (per diode) | ≤5 µA at 100V, 25°C - ensures low standby power loss in high-impedance circuits |
Pinout & Package
GBPC1501 uses the GBPC through-hole package: 4-terminal, heatsink-integrated, matte tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 1A whisker testing. Mounting torque ≤20 in-lbs. Weight ≈16.95g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal | One of two alternating-current input connections; symmetrical with AC2 for full-wave rectification |
| AC2 | AC Input Terminal | Second AC input terminal; paired with AC1 to accept transformer secondary or line input |
| + (Anode) | Positive DC Output | Common anode node of internal diode pair; delivers rectified positive output voltage |
| – (Cathode) | Negative DC Output | Common cathode node of internal diode pair; serves as circuit ground or negative rail reference |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable IR <5µA and long-term reliability under humidity and thermal cycling |
| Integral heatsink structure | Reduces RθJC to 1.5°C/W, allowing direct mechanical mounting to external heatsinks |
| UL Recognized (E-326243) | Validates safety compliance for end-equipment certification in commercial/industrial power systems |
| RoHS-compliant molding compound | Meets UL 94V-0 flammability rating and lead-free assembly requirements |
Applications
| Industrial SMPS Front-End | AC-DC Adapter Module |
|---|---|
Use Scenario: Rectifying 50/60Hz AC from toroidal transformer in 100–500W industrial switch-mode power supply. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting AC input to unregulated DC bus prior to PFC and DC-DC conversion. Use Value: 300A IFSM handles inrush surges during cold start; 1.5°C/W RθJC enables compact heatsink integration without forced air. | Use Scenario: AC mains input stage in wall-mounted universal-input (85–264VAC) adapter for IoT gateways. IC Role / Device Role / Timing Role: Primary-side rectification element delivering DC to bulk capacitor and active PFC controller. Use Value: Glass passivation ensures <5µA IR at elevated temperatures, minimizing no-load power loss and meeting Energy Star Tier 2 requirements. |
| Motor Drive Power Supply | LED Driver Input Stage |
Use Scenario: DC bus generation for 3-phase inverter in HVAC blower motor control module. IC Role / Device Role / Timing Role: Unregulated DC source feeding electrolytic capacitor bank and IGBT gate drivers. Use Value: 100V VRRM safely accommodates reflected transients from inductive loads; UL recognition simplifies end-product safety approval. | Use Scenario: Input rectification in constant-current LED driver for outdoor signage (IP67-rated enclosure). IC Role / Device Role / Timing Role: Converts AC line to DC for buck converter regulating LED string current. Use Value: Matte tin-plated leads ensure robust solder joint integrity after thermal cycling and humidity exposure per JEDEC JESD22-A101. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay GBPC1501-E4/51 | Identical electrical specs (15A, 100V, 300A IFSM); same GBPC package; RoHS-compliant but not UL Recognized | Lacks UL E-326243 file number; may require additional safety testing for end-equipment certification | Preferred where UL recognition is not mandated and cost sensitivity is higher |
| ON Semiconductor GBU1501 | Same 15A/100V rating but GBU package (lower thermal resistance: 1.2°C/W); 250A IFSM (vs. 300A) | Smaller footprint but lower surge margin; requires revalidation of inrush handling in high-capacitance input designs | Selected when board space is constrained and surge margin can be reduced by pre-charge circuitry |
Compared with GBPC1501, the Vishay alternative offers identical performance without UL recognition, while the ON Semiconductor GBU1501 trades 50A surge headroom for smaller size and slightly better thermal resistance - both require layout review for mechanical fit and thermal path redesign.
Availability
GBPC1501 is available at Aetrix Electronics and suitable for industrial SMPS, AC-DC adapters, motor drive power supplies, and LED driver input stages requiring stable component supply, long-life reliability, and certified thermal performance.
Supply support for GBPC1501 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global industrial, computing, and consumer markets since 1979.
The GBPC series was designed specifically for high-reliability AC-DC conversion in harsh thermal environments, emphasizing robust surge handling, low thermal resistance, and safety-certified packaging for power supply front-end applications.
FAQ
What is the maximum junction temperature for GBPC1501?
The GBPC1501 has a maximum junction temperature (TJ) of +150°C, with operational range from -55°C to +150°C. This rating allows reliable use in enclosed industrial enclosures without forced airflow, provided the heatsink design maintains case temperature within limits using its 1.5°C/W RθJC.
Does GBPC1501 support lead-free soldering processes?
Yes, GBPC1501 features matte tin-plated leads qualified to J-STD-002 for solderability and meets JESD201 Class 1A whisker testing requirements. It is compatible with standard lead-free reflow profiles (peak 260°C) and wave soldering processes used in modern electronics manufacturing.
How is polarity marked on the GBPC1501 package?
GBPC1501 uses a channeled corner and cathode indicator marking on the molded case to identify the negative (–) DC output terminal. The + terminal is diagonally opposite; AC1 and AC2 are the remaining two terminals. Polarity is also confirmed in the marking diagram on page 4 of the M2211 datasheet.
What is the I²t rating for GBPC1501 and why does it matter?
The GBPC1501 has an I²t rating of 373 A²s for fusing under t < 8.3ms. This value quantifies its ability to survive short-duration overcurrent events without thermal runaway. It directly informs fuse selection and helps validate protection coordination in AC input stages subjected to lightning-induced surges or capacitor inrush.
Is GBPC1501 suitable for use in medical equipment power supplies?
No - per Taiwan Semiconductor's official notice (Version M2211, Page 7), GBPC1501 is explicitly not designed for medical, life-saving, or life-sustaining applications. Its qualification excludes ISO 13485, IEC 60601-1 creepage/clearance, or reinforced insulation requirements required for such use cases.
GBPC1501 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- GBPC
- Package/Case:
- 4-Square, GBPC
- Packaging:
- Tray
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 100 V
- Current - Average Rectified (Io):
- 15 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 7.5 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 100 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- GBPC
GBPC1501 FAQ
1.How can I place an order for GBPC1501 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBPC1501 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for GBPC1501 reliable?
The price and inventory of GBPC1501 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBPC1501 is usually 5 days.
3.What payment methods are accepted for GBPC1501?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBPC1501 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBPC1501?
GBPC1501 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBPC1501 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for GBPC1501?
For technical support, including GBPC1501 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBPC1501 requirements.
6.How does Aetrix verify that GBPC1501 is sourced from the original manufacturer or authorized distributors?
All GBPC1501 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that GBPC1501 meets industry standards.
7.What is the process for return or replacement of GBPC1501?
All GBPC1501 units undergo pre-shipment inspection (PSI). If there is an issue with GBPC1501, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The GBPC1501 part is unused and in its original packaging.
Return procedure for GBPC1501:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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